(fix) some additional fixes for artisteer V3 support
(added) possibility to include advanced search on (any) page through : < script src="documents/search.php?action=asearchjs" type="text/javascript">< /script>
(fix) file upload field in request form, validation of dissalowed file extensions
(added) blog/podcast --> (manual) search re-index button, to be used only when blog/podcast search index is out of sync
(update) all admin screens with page navigation at the top, have now also navigation at the bottom
(all) blog/podcast : possibility to use % category% macro inside BLOG_MOST_VISITED/BLOG_TOP_RANK/BLOG_RECENT_ENTRIES macros
(fix) all blogs, empty BLOG_MOST_VISITED/BLOG_TOP_RANK/BLOG_RECENT_ENTRIES macros in blogs with many posts and when visiting pages at the end (of pages list)